MM932LC | DigiCamel IC Datasheet

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MM932LC BRIDGETEK | Alldatasheet

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Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as -is basis and no warranty as to their suit ability for any particular purpose is either made or implied. Bridgetek Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this prod uct. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Bridgetek Pte Ltd, 178 Paya Lebar Road, #07 -03, Singapore 409030. Singapore Registered Company Number: 201542387H Copyright © Bridgetek Pte Ltd 1 MM932LC Development Module Datasheet Version 1.0 Document Reference No.: BRT_000170 Clearance No.: BRT#102 Bridgetek Pte Ltd MM932LC Development Module Datasheet FT93x Family is a General Purpose 32-bit Microcontroller

1 Introduction

The MM932LC is a low cost development module for Bridgetek’s 32 -bit high performance FT93x Microcontroller family, which is used to develop and demonstrate the functionality of the FT93 2 Embedded Microcontroller. This module is ideal for simple applications including USB capability products, embedded multimedia application s and other industrial control systems.

1.1 Features

For a full list of the FT93x features refer to the FT93x datasheet. In addition, the MM932LC module has the following features:  FT932Q 48-pin QFN package microcontroller.  In built 16M Byte Eflash memory.  A Micro-B USB connector for connecting to a USB host or providing a power supply over USB for the board.  2x8 pins 2.54mm pitch dual entry female header for SPI master to support LCD display modules.  2x5 pins 1.27mm pitch female Micro-MaTch connector for software download.  1x15 pins 2.54mm pitch female header support for external feature expansions.  Hardware Reset button provided.

2 Ordering Information

Part No. Description MM932LC FT932 module, a 32-bit microcontroller with 128kB flash memory, 32kB data RAM and 128kB program memory embedded. USB2.0 Device, 16MB Eflash, several interface pin headers and connectors included. Table 2-1 – Ordering information

3 Program Support

Example applications are provided for the MM932LC module by Bridgetek. For other relevant documents and examples, please refer to the Bridgetek website. Refer to BRT_AN_010_FT93x_User_Manual for system register information.

4 Board Layout

The MM932LC development board is a 55 mm x 51 mm (Not including the 2 mounting holes) two-layer printed circuit board. The layout is as shown in Figure 4-1. Figure 4-1 – MM932LC Board Layout Key Features: 1. Micro-MaTch connector 2. Dual-entry female header 3. 16M Byte Eflash memory 4. H/W Reset button 5. External I/O bus female pin header 6. FT932Q QFN48 Microcontroller 7. LDO regulator 8. USB Micro-B connector 9. Audio PWM output from FT8xx (assumes FT8xx based LCD plugged in). 6 5 1 2 9

4.1 Power Supply

The MM932LC development board is powered from a USB power supply source via the Micro-B USB CN3 port. A power jumper JP1 connects the USB power (VBUS_IN) to the input of an LDO regulator (VDD_5V). A red LED (LED1) will illuminate after the +5V power supply is applied. This supply will also drive a fixed +3.3V LDO regulator which will provide power to all peripherals of the FT932 microcontroller. Figure 4-2 – Power supply

4.2 Microcontroller

The FT9 32Q 48-pin QFN microcontroller (U1) provided on the board belongs to the 32-bit FT9 3x Microcontroller family from Bridgetek. For detail s of the FT932 Microcontroller, refer to the FT93x datasheet. Figure 4-3 – FT932 Microcontroller There is one crystal used on the MM932LC development board. The 12MHz cryst al (Y1) is the primary system clock frequency supplying the FT932Q IC. The FT932Q IC on this board is operated from a single supply of +3.3V. The power output pins have decoupling capacitors as specified in the datasheet. Power supply +3.3V LDO Micro USB port Power jumper

4.3 Flash Memory

The MM932LC module contains a n on-board Winbond Serial Flash memory W25Q128FV (128M - bit/16Mbyte) with Dual/Quad SPI interface, which is ideal for code shado wing and storing voice, text and data. Figure 4-4 – Flash Memory Figure 4-5 – Flash Memory Interface

4.4 USB Connector

There is a USB connector provided on the MM9 32LC board. CN3 is a Micro -B type USB2.0 connector which is used for connecting the module to a USB host. This is for power and data transfer. Figure 4-6 – USB Connectors Interface

4.5 Programmer Interface

The programmer interface CN5, 2x5 pins 1.27mm pitch female Micro -Match header supports software application download, GDB debugging on the MM932LC development board with the UMFTPD2A module.

4.5.1 CN5 – 10-pin Micro-Match Program Interface Signals

Pin No. Name Type Description 1~6 - - -

7 GND P Ground

8 DEBUG I/O FT90x One-Wire Interface

9 GDB_5V P External 5V power supply

10 RESETn P H/W Reset, active low

Table 4-1 – CN5 Pinout Figure 4-7 – Programmer Interface

4.6 SPI Master Interface

The FT932Q microcontroller has a SPI master interface that supports single, dual and quad SPI data transfer modes. There is a connector for supporting different FT8xx enabled LCD display modules as SPI slave devices.  The J1 dual-entry 2x8 pins 2.54mm pitch , female header is designed for FT80 x and FT81 x Embedded Video Engine (EVE) family LCD display modules . For example the ME810A-HV35R module, can connect directly to the MM932LC development board on the bottom side with a male pin header.

4.6.1 J1 – 16-pin Dual Entry Header, SPI Master and Control Signals

Pin No. Name Type Description

1 SPIM_SCK O SPI Master clock output

2 SPIM_SSn0 O SPI Master chip select 0, active low

3 SPIM_MISO I/O

SPI Master input, Slave output Data 1 for Quad SPI

4 SPIM_MOSI I/O

SPI Master output, Slave input Data 0 for Quad SPI

5 SPIM_IO3 I/O General I/O, data 3 for Quad SPI

6 SPIM_IO2 I/O General I/O, data 2 for Quad SPI

7 DCX O

Data / command selection pin for LCD controller Low: Command High: Parameter

8 CS1# O SPI Master chip select 1, active low for LCD

9 VCCIO_3V3 P +3.3V power supply

10 VDD_5V P +5V power supply

11 GND P Ground

12 GND P Ground

13 PWD# O FT8XX power down control, active low

14 INT# I Interrupt input from FT8XX, active low

15 AUD_LIN I Audio PWM output from FT8XX

16 DISP O LCD display enable

Table 4-2 – J1 Pinout

4.7 External I/O Bus

There are multiple interface signals provided on CN1 1x15 pins, 2.54mm pitch female header . External feature boards may connect via UART, PWM, ADC, DAC and I2C on these IO connectors. Table 4-3 lists all features assigned for each pin.

4.7.1 CN1 – 15-pin Single Header, Multiple Interface Signals

Pin No. Function 1 Function Function

Description

1 VDD_5V - - +5.0V supply voltage, output. 2 VCCIO_3V3 - - +3.3V supply voltage, output. 3 ADC1 - - 8-bit Analog-to-Digital converter 1, input. 4 ADC2 - - 8-bit Analog-to-Digital converter 2, input. 5 ADC3 - - 8-bit Analog-to-Digital converter 3, input.

Copyright © Bridgetek Pte Ltd 12 MM932LC Development Module Datasheet Version 1.0 Document Reference No.: BRT_000170 Clearance No.: BRT#102 Pin No. Function 1 Function Function 6,9,12,15 GND - - Ground. 7 DAC0 - - 10-bit Digital-to-Analog converter 0, output. 8 DAC1 - - 10-bit Digital-to-Analog converter 1, output.

10 I2CM_SDA I2CS_SDA GPIO13

I2C master data line input/output. I2C slave data line input/output. GPIO13 input/output.

11 I2CM_SCL I2CS_SCL GPIO12

I2C master serial clock input/output. I2C slave serial clock input/output. GPIO12 input/output.

13 UART0_RXD PWM3 GPIO22

UART0 receiver input. PWM channel 3, output. GPIO22 input/output.

14 UART0_TXD PWM2 GPIO23

UART0 transmitter output. PWM channel 2, output. GPIO23 input/output. Table 4-3 – CN1 External I/O Bus

5 Board Schematic

Figure 5-1 – MM932LC MCU and External I/O Bus

6 Mechanical Dimensions

6.1 MM932LC PCB Dimensions

Figure 6-1 – MM932LC PCB Dimensions

7 Contact Information

Head Quarters – Singapore Branch Office – Taipei, Taiwan Bridgetek Pte Ltd

178 Paya Lebar Road, #07-03

Tel: +65 6547 4827 Fax: +65 6841 6071 Bridgetek Pte Ltd, Taiwan Branch 2 Floor, No. 516, Sec. 1, Nei Hu Road, Nei Hu District Taipei 114 Taiwan , R.O.C. Tel: +886 (2) 8797 5691 Fax: +886 (2) 8751 9737 E-mail (Sales) sales.apac@brtchip.com E-mail (Sales) sales.apac@brtchip.com E-mail (Support) support.apac@brtchip.com E-mail (Support) support.apac@brtchip.com Branch Office - Glasgow, United Kingdom Branch Office – Vietnam Bridgetek Pte. Ltd. Unit 1, 2 Seaward Place, Centurion Business Park Glasgow G41 1HH United Kingdom Tel: +44 (0) 141 429 2777 Fax: +44 (0) 141 429 2758 Bridgetek VietNam Company Limited Lutaco Tower Building, 5th Floor, 173A Nguyen Van Troi, Ward 11, Phu Nhuan District, Ho Chi Minh City, Vietnam Tel : 08 38453222 Fax : 08 38455222 E-mail (Sales) sales.emea@brtichip.com E-mail (Sales) sales.apac@brtchip.com E-mail (Support) support.emea@brtchip.com E-mail (Support) support.apac@brtchip.com Web Site http://brtchip.com/ Distributor and Sales Representatives Please visit the Sales Netwo rk page of the Bridgetek Web site for the contact details of our distributor(s) and sales representative(s) in your country. System and equipment manufacturers and designers are responsible to ensure that t heir systems, and any Bridgetek Pte Ltd (BRT Chip) devices incorporated in their systems, meet all applicable safety, regulatory and system -level performance requirements. All application-related information in this document (including application descript ions, suggested Bridgetek devices and other materials) is provided for reference only. While Bridgetek has taken care to assure it is accurate, this information is subject to customer confirmation, and Bridgetek disclaims all liability for system designs a nd for any applications assistance provided by Bridgetek. Use of Bridgetek devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to defend, i ndemnify and hold harmless Bridgetek from any and all damages, cla ims, suits or expense resulting from such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Neither the whole nor any part of the informat ion contained in, or the product described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. Bridgetek Pte Ltd, 1 78 Paya Lebar Road, #07-03, Singapore 409030. Singapore Registered Company Number: 201542387H.

Copyright © Bridgetek Pte Ltd 19 MM932LC Development Module Datasheet Version 1.0 Document Reference No.: BRT_000170 Clearance No.: BRT#102 Appendix A - References Document References FT93X webpage: FT93x Webpage FT93x datasheet: FT930/FT931/FT932/FT933 Datasheet FT93x user manual: BRT_AN_010_FT93x_User_Manual UMFTPD2A program module datasheet: DS_UMFTPD2A ME810A-HV35R LCD display module document: DS_ME810A_HV35R Acronyms and Abbreviations Terms Description ADC Analog-to-Digital Converter DAC Digital-to-Analog Converter H/W Hardware I/O Input/Output I2C Inter-Integrated Circuit LCD Liquid Crystal Display LDO Low Drop-Out LED Light-Emitting Diode PWM Pulse Width Modulation QFN Quad-Flat No-leads RAM Random Access Memory SD Secure Digital SPI Serial Peripheral Interface UART Universal Asynchronous Receiver/Transmitter USB Universal Serial Bus

Copyright © Bridgetek Pte Ltd 21 MM932LC Development Module Datasheet Version 1.0 Document Reference No.: BRT_000170 Clearance No.: BRT#102 Appendix C – Revision History Document Title: MM932LC Development Module Datasheet Document Reference No.: BRT_000170 Clearance No.: BRT#102 Product Page: http://brtchip.com/product/ Document Feedback: Send Feedback Revision Changes Date Version 1.0 Initial Release 2017-11-13

Product Information

MM932LC specifications and overview.

Summary

Development Module Version 1.0

Description

Development Module Version 1.0

Source title MM932LC Datasheet(PDF) - Bridgetek Pte Ltd.

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